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25-02-2022
Mathematics

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Which equation shows the quadratic formula used correctly to solve 7x2 = 9 + x for x?

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SuperBrain12345 SuperBrain12345

25-02-2022

Answer:

Therefore, the quadratic formula used correctly to solve 7x2 = 9 + x for x is x=1±√25314 x = 1 ± 253 14.

Step-by-step explanation:

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